五大电力公司各机组二氧化硫排放浓度详解.pdfVIP

ENVIRONMENTAL DEFENSE SO2 Emission Trading Pilots in China: Experiences and Challenges ENVIRONMENTAL DEFENSE Acidity distribution in 2004 Annual economic loss close to $15 billion due to SO2 emission ENVIRONMENTAL DEFENSE Geographical locations of coal-firedpower plant ENVIRONMENTAL DEFENSE New regulations are under formulating Cap and trade 12000 图4 图3 五大电力公司各机组二氧化硫排放浓度 11000 10000 20 10年火电SO 2 排放标准线： ) 9000 1200mg/m 3 3 m / 8000 g 200 5年火电SO 2 m ( 7000 排放标准线： 度 2100m g/m3 浓 6000 硫 5000 化 氧 4000 二 3000 2000 1000 0 1955 1960 1965 1970 1975 1980 1985 1990 1995 2000 2005 机组投入运行年份 ENVIRONMENTAL DEFENSE /Government’s Response (30+ policies) •Policies about site selection: can not build power plants close to •Policies about site selection: can not build power plants close to city (SEPA, NDRC) city (SEPA, NDRC) •SO2 emission control for new power plants: meet Tec and •SO2 emission control for new power plants: meet Tec and concentration standards (SEPA, NDRC, MOST) concentration standards (SEPA, NDRC, MOST) •SO2 emission control for existing power plants: meet Tec and •SO2 emission control for existing power plants: meet Tec and concentration standards (SEPA, NDRC, SETC) concentration standards (SEPA, NDRC, SETC) •Continuous Emission Monitoring: required (SEPA) •Continuous Emission Monitoring: required (SEPA) •Pollution levy system: increased. (SEPA, NDRC, SETC, MOF, •Pollution levy system: increased. (SEPA,